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Best sellers, best uninterruptible Power Supplies
We also think that you deserve the best. That’s why on this page, we ranked uninterruptible Power Supplies from the most sold to the least sold. You have 454 products to choose from. Customers have the most interest in EATON UPS 5E 900 USB FR Gen2, which you can buy for 76.99 € incl. VAT. If you’re intrested in uninterruptible Power Supplies in terms of the highest reviews, then look at the uninterruptible Power Supplies reviews and tests category.
All from 454
EATON 5SC 750i IEC
414.78 €
In stock > 5 pcs at the supplier's
Uninterruptible Power Supply - tower UPS, backup time at 100% load 5 min, backup time at 50% load 13 min, actual and apparent performance 525 W / 750 VA, max. output voltage 230 V,...
EATON 5SC 500i IEC
298.02 €
In stock > 5 pcs at the supplier's
Uninterruptible Power Supply - tower UPS, backup time at 100% load 5 min, backup time at 50% load 13 min, actual and apparent performance 350 W / 500 VA, max. output voltage 230 V,...
EATON 9PX 3000i RT3U
2,829 €
Ordered on request
Uninterruptible Power Supply - rack UPS, actual and apparent performance 3000 W / 3000 VA, rack position height 3U, online with double conversion, 2×IEC 320 C19, 8×IEC 320 C13,...
Free delivery
Alzaboxes and stores
Alzaboxes and stores
EATON 9PX 3000i RT2U
3,199 €
In stock > 5 pcs at the supplier's
Uninterruptible Power Supply - rack UPS, backup time at 100% load 10 min, backup time at 50% load 20 min, actual and apparent performance 3000 W / 3000 VA, rack position height 2U,...
EATON 9PX 2200i RT2U Net pack
2,559 €
In stock 2 pcs at the supplier's
Uninterruptible Power Supply - rack UPS, backup time at 100% load 11 min, backup time at 50% load 22 min, actual and apparent performance 2200 W / 2200 VA, rack position height 2U,...
Free delivery
to Alza branch
to Alza branch
APC Smart-UPS SRT5KXLI
5,709 €
Ordered on request
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4 min, backup time at 50% load 12 min, actual and apparent performance 4.5 kW / 5000 VA, max. output voltage 240...
APC NetBotz Smoke Sensor - 10 ft.
303.90 €
Ordered on request
UPS Accessory - for APC backup sources, smoke detection, RJ-45
APC Smart-UPS SRT 3000VA Tower
3,849 €
In stock 3 pcs at the supplier's
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4 min, backup time at 50% load 12 min, actual and apparent performance 2.7 kW / 3000 VA, max. output voltage 240...
Free delivery
to Alza branch
to Alza branch
APC Smart-UPS 2200VA SRT
2,349 €
Ordered on request
Uninterruptible Power Supply - rack UPS, backup time at 100% load 3.9 min, backup time at 50% load 11.6 min, actual and apparent performance 1.95 kW / 2200 VA, rack position height...
APC Power Saving Back-UPS Pro 1200 Euro sockets
-16 % off new
371.90 €
New 445.90 €
As good as new - in stock 1 pcs
Uninterruptible Power Supply - tower UPS, backup time at 100% load 7.6 min, backup time at 50% load 19.5 min, actual and apparent performance 720 W / 1200 VA, max. output voltage...
CyberPower BRICs LCD Series BR1200ELCD
188.90 €
Currently Unavailable
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2 min, backup time at 50% load 9 min, actual and apparent performance 720 W / 1200 VA, max. output voltage 230 V,...
CyberPower BRICs LCD Series BR700ELCD
118.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1.5 min, backup time at 50% load 6 min, actual and apparent performance 420 W / 700 VA, max. output voltage 230...
APC Power Saving Back-UPS for 900 Euro sockets
-9 % off new
281.90 €
New 312.90 €
As good as new - in stock 1 pcs
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4.6 min, backup time at 50% load 16.3 min, actual and apparent performance 540 W / 900 VA, max. output voltage...
CyberPower Value 2200EILCD
251.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 7 min, actual and apparent performance 1320 W / 2200 VA, max. output voltage 230...
Free delivery
to Alza branch
to Alza branch
EATON 9E6Ki - 6000VA
2,029 €
Ordered on request
Uninterruptible Power Supply - tower UPS, actual and apparent performance 4800 W / 6000 VA, max. output voltage 230 V, online with double conversion, USB, RS-232 and ethernet ,...
Free delivery
to Alza branch
to Alza branch
APC Smart-UPS SRT 10000VA Tower
10,539 €
In stock 2 pcs at the supplier's
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.92 min, backup time at 50% load 10.78 min, actual and apparent performance 10000 W / 10000 VA, max. output...
Backup Power Supply. EATON Ellipse PRO UPS 1600VA /1000W
-14 % off new
384.90 €
New 449.90 €
Unsealed - in stock 1 pcs
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 1 min, backup time at 50% load 9 min, actual and apparent performance 1000 W / 1600 VA, max. output voltage...
FSP Nano 800
65.90 €
On the way 1 pcs
Expected 03/11/2026
Uninterruptible Power Supply - tower UPS, actual and apparent performance 480 W / 800 VA, max. output voltage 220 V, off-line, 2×Schuko, dimensions 207 × 82.5 × 228 mm (H×W×D),...
APC Power Saving Back-UPS for 900 Euro sockets
309.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4.6 min, backup time at 50% load 16.3 min, actual and apparent performance 540 W / 900 VA, max. output voltage...
CyberPower 900EPFCLCD
287.45 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - backup time at 100% load 0.98 min, backup time at 50% load 6.86 min, actual and apparent performance 540 W / 900 VA, line interactive, 6×Schuko,...
FSP FP 600
61.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - tower UPS, actual and apparent performance 360 W / 600 VA, max. output voltage 220 V, line interactive, 2×Schuko, AVR, dimensions 142 × 101 × 279 mm...
Free delivery
Alzaboxes and stores
Alzaboxes and stores
EATON SP 1550 VA AU Tower
891.90 €
Ordered on request
Uninterruptible Power Supply - tower UPS, backup time at 50% load 13 min, actual and apparent performance 1100 W / 1550 VA, max. output voltage 230 V, line interactive, 8×IEC 320...
No longer sold
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